{"id":104169,"date":"2022-05-27T15:36:41","date_gmt":"2022-05-27T13:36:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami"},"modified":"2022-05-27T15:36:41","modified_gmt":"2022-05-27T13:36:41","slug":"v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/v-yadro-linux-5-19-prinyato-okolo-500-tysyach-strok-koda-svyazannogo-s-graficheskimi-drajverami","title":{"rendered":"Do jadra Linux 5.19 bolo prijat\u00fdch pribli\u017ene 500 tis\u00edc riadkov k\u00f3du, ktor\u00e9 sa t\u00fdkaj\u00fa grafick\u00fdch ovl\u00e1da\u010dov","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Do repozit\u00e1ra, v ktorom sa formuje vydanie jadra Linux 5.19, bol prijat\u00fd \u010fal\u0161\u00ed bal\u00edk zmien t\u00fdkaj\u00facich sa subsyst\u00e9mu DRM (Direct Rendering Manager) a grafick\u00fdch ovl\u00e1da\u010dov. Tento prijat\u00fd bal\u00edk opr\u00e1v je zauj\u00edmav\u00fd t\u00fdm, \u017ee obsahuje 495 tis\u00edc riadkov k\u00f3du, \u010do je porovnate\u013en\u00e9 s celkovou ve\u013ekos\u0165ou zmien v ka\u017edej vetve jadra (napr\u00edklad v jadre 5.17 bolo pridan\u00fdch 506 tis\u00edc riadkov k\u00f3du). <\/p>\n

Pribli\u017ene 400 tis\u00edc pridan\u00fdch riadkov sa t\u00fdka automaticky generovan\u00fdch hlavi\u010dkov\u00fdch s\u00faborov s \u00fadajmi pre registry ASIC v ovl\u00e1da\u010di pre GPU AMD. \u010eal\u0161\u00edch 22,5 tis\u00edc riadkov zabezpe\u010duje z\u00e1kladn\u00fa implement\u00e1ciu podpory AMD SoC21. Celkov\u00e1 ve\u013ekos\u0165 ovl\u00e1da\u010da pre GPU AMD prekro\u010dila 4 mili\u00f3ny riadkov k\u00f3du (pre porovnanie, cel\u00e9 jadro Linux 1.0 obsahovalo 176 tis\u00edc riadkov k\u00f3du, 2.0 \u2014 778 tis\u00edc, 2.4 \u2014 3.4 mil., 5.13 \u2014 29.2 mil). Okrem SoC21 ovl\u00e1da\u010d AMD zah\u0155\u0148a podporu SMU 13.x (Jednotka spr\u00e1vy syst\u00e9mu), aktualizovan\u00fa podporu USB-C a GPUVM, a bola vykonan\u00e1 pr\u00edprava na podporu nasleduj\u00facich gener\u00e1ci\u00ed platforiem RDNA3 (RX 7000) a CDNA (AMD Instinct). <\/p>\n

V ovl\u00e1da\u010di Intel sa najviac zmien (5,6 tis\u00edc) nach\u00e1dza v k\u00f3de na riadenie energetickej spotreby. Taktie\u017e boli do ovl\u00e1da\u010da Intel pridan\u00e9 identifik\u00e1tory GPU Intel DG2 (Arc Alchemist), pou\u017e\u00edvan\u00e9 na notebookoch, zabezpe\u010den\u00e1 po\u010diato\u010dn\u00e1 podpora platformy Intel Raptor Lake-P (RPL-P), pridan\u00e9 inform\u00e1cie o grafick\u00fdch kart\u00e1ch Arctic Sound-M, realizovan\u00fd ABI pre v\u00fdpo\u010dtov\u00e9 motory, pre karty DG2 bola pridan\u00e1 podpora form\u00e1tu Tile4 a pre syst\u00e9my na b\u00e1ze mikroarchitekt\u00fary Haswell bola implementovan\u00e1 podpora DisplayPort HDR. <\/p>\n

V ovl\u00e1da\u010di Nouveau zmeny zasiahli okolo sto riadkov k\u00f3du (uskuto\u010dnil sa prechod na pou\u017eitie spracovate\u013ea drm_gem_plane_helper_prepare_fb, pre niektor\u00e9 \u0161trukt\u00fary a premenn\u00e9 sa aplikovalo statick\u00e9 pridelenie pam\u00e4te). \u010co sa t\u00fdka pou\u017eitia otvoren\u00fdch p\u00f4vodn\u00fdch textov modulov jadra, ktor\u00e9 poskytla spolo\u010dnos\u0165 NVIDIA, pr\u00e1ca zatia\u013e spo\u010d\u00edva v identifik\u00e1cii a odstr\u00e1nen\u00ed ch\u00fdb. V bud\u00facnosti sa pl\u00e1nuje vyu\u017eitie zverejnen\u00e9ho firmv\u00e9ru na zlep\u0161enie v\u00fdkonu ovl\u00e1da\u010da.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u044f\u0434\u0440\u0430 Linux 5.19, \u043f\u0440\u0438\u043d\u044f\u0442 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u043d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 DRM (Direct Rendering Manager) \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438. \u041f\u0440\u0438\u043d\u044f\u0442\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0435\u043d \u0442\u0435\u043c, \u0447\u0442\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 495 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430, \u0447\u0442\u043e \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u0438\u043c\u043e \u0441 \u043e\u0431\u0449\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u043a\u0430\u0436\u0434\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u044f\u0434\u0440\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u044f\u0434\u0440\u0435 5.17 \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043e 506 \u0442\u044b\u0441\u044f\u0447 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430). \u041e\u043a\u043e\u043b\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104169","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Do jadra Linux 5.19 bolo prijat\u00fdch pribli\u017ene 500 tis\u00edc riadkov k\u00f3du t\u00fdkaj\u00facich sa grafick\u00fdch ovl\u00e1da\u010dov | ProHoster","description":"Do repozit\u00e1ra, v ktorom sa formuje vydanie jadra Linux 5.19, bol prijat\u00fd \u010fal\u0161\u00ed bal\u00edk zmien t\u00fdkaj\u00facich sa subsyst\u00e9mu DRM (Direct Rendering Manager) a grafick\u00fdch 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